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Quantum Biopharma Ltd. - Class B Subordinate Voting Shares (NQ:QNTM)

3.340 -0.340 (-9.24%)
Streaming Delayed Price Updated: 4:00 PM EDT, Aug 18, 2026 Add to My Watchlist
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Price and Volume

Detailed Quote
Volume 310,844
Open 3.680
Bid (Size) 3.300 (1,000)
Ask (Size) 3.350 (600)
Prev. Close 3.680
Today's Range 3.230 - 3.731
52wk Range 2.070 - 22.47
Shares Outstanding N/A
Dividend Yield N/A
Chart for (: )
Intraday 1 Week 1 Month 3 Month 1 Year 3 Year 5 Year

Top News

More News
These stocks are moving in today's pre-market session ↗
Via Chartmill
NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Reports Lower Q2 Expenses, Advances Lucid-MS Into Phase 2
Via Investor Brand Network

Performance

YTD
-52.4%
-52.4%
1 Month
+9.9%
+9.9%
3 Month
-52.3%
-52.3%
6 Month
-10.0%
-10.0%
1 Year
-83.8%
-83.8%

More News

Read More
News headline image
Quantum BioPharma Strengthens Equity and Liquidity in Q2 2026 as FDA Approves Lucid-MS for Pivotal Phase 2 Clinical Trial
From Quantum BioPharma
Via GlobeNewswire
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Targets Disability Drivers Beyond Relapse Rates in Multiple Sclerosis
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Receives FDA Clearance to Advance Lucid-MS into Phase 2
Via Investor Brand Network
News headline image
Quantum BioPharma Receives United States FDA Clearance To Proceed with Lucid-MS Phase 2 Trial in Progressive Multiple Sclerosis:
From Quantum BioPharma
Via GlobeNewswire
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Two-Pronged Approach to Neurological Health
Via Investor Brand Network
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM)Advances Two-Pronged Approach to Neurological Health
Via Investor Brand Network
NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances MS Imaging Study with Encouraging Preliminary Results
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Executive Outlines Lucid-MS Development Strategy and Commercial Growth Plans
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Developing Two-Pronged Attack on Brain Disorders Affecting Millions
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Hits Key Study Milestone as Early MS Imaging Data Shows Promising Signal
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Expands Clinical Development of Neuroprotective Therapy
Via Investor Brand Network
MissionIRNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Expands Clinical Development of Neuroprotective Therapy
Via Investor Brand Network
BioMedNewsBreaks — Why Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Is ‘One to Watch’
Via Investor Brand Network
Topics Intellectual Property
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Showcases Unique MS Drug Candidate, Growth Strategy During Executive Podcast
Via Investor Brand Network
Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Reaches Key Midpoint Milestone in Multiple Sclerosis Imaging Study
Via Investor Brand Network
NetworkNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in NetworkNewsAudio Editorial on Multiple Sclerosis
Via Investor Brand Network
News headline image
NetworkNewsAudio Announces Audio Press Release (APR) the Advancement of First-in-Class Treatment for Multiple Sclerosis
From NetworkNewsWire
Via GlobeNewswire
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in BioMedWire Editorial on Multiple Sclerosis Treatment
Via Investor Brand Network
News headline image
Quantum BioPharma Ltd. (NASDAQ: QNTM) Advancing Innovative, First-in-Class, Patented MS Therapy
From Quantum BioPharma Ltd.
Via GlobeNewswire
The Quest to Repair What Multiple Sclerosis Takes Away
Via Investor Brand Network
InvestorNewsBreaks – Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Advances Lucid-MS Toward Phase 2 Trials for Multiple Sclerosis
Via Investor Brand Network
BioMedNewsBreaks — Quantum BioPharma Ltd. (NASDAQ: QNTM) (CSE: QNTM) Featured in BioMedWire Editorial on Lucid-MS Program
Via Investor Brand Network
News headline image
The Quest to Repair What Multiple Sclerosis Takes Away
From BioMedWire
Via GlobeNewswire

Frequently Asked Questions

Is Quantum Biopharma Ltd. - Class B Subordinate Voting Shares publicly traded?
Yes, Quantum Biopharma Ltd. - Class B Subordinate Voting Shares is publicly traded.
What exchange does Quantum Biopharma Ltd. - Class B Subordinate Voting Shares trade on?
Quantum Biopharma Ltd. - Class B Subordinate Voting Shares trades on the Nasdaq Stock Market
What is the ticker symbol for Quantum Biopharma Ltd. - Class B Subordinate Voting Shares?
The ticker symbol for Quantum Biopharma Ltd. - Class B Subordinate Voting Shares is QNTM on the Nasdaq Stock Market
What is the current price of Quantum Biopharma Ltd. - Class B Subordinate Voting Shares?
The current price of Quantum Biopharma Ltd. - Class B Subordinate Voting Shares is 3.340
When was Quantum Biopharma Ltd. - Class B Subordinate Voting Shares last traded?
The last trade of Quantum Biopharma Ltd. - Class B Subordinate Voting Shares was at 08/18/26 04:00 PM ET
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